-40=-7x+4x-7

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Solution for -40=-7x+4x-7 equation:


Simplifying
-40 = -7x + 4x + -7

Reorder the terms:
-40 = -7 + -7x + 4x

Combine like terms: -7x + 4x = -3x
-40 = -7 + -3x

Solving
-40 = -7 + -3x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '3x' to each side of the equation.
-40 + 3x = -7 + -3x + 3x

Combine like terms: -3x + 3x = 0
-40 + 3x = -7 + 0
-40 + 3x = -7

Add '40' to each side of the equation.
-40 + 40 + 3x = -7 + 40

Combine like terms: -40 + 40 = 0
0 + 3x = -7 + 40
3x = -7 + 40

Combine like terms: -7 + 40 = 33
3x = 33

Divide each side by '3'.
x = 11

Simplifying
x = 11

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